MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Angular Analogue of Linear Momentum

A wheel revol...

Question

A wheel revolving at 300 rpm slows down uniformly to 240 rpm while making 20 revolutions. Find (a) angular acceleration (b) time taken for this

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. If motor revolving at

1200

rpm slows down uniformly

900

2

seconds. Calculate the angle axis rotation of the motor and the number of revolution it makes during this time.

Q. The angular speed of truck wheel is increased from

900 rpm

2460 rpm

26

seconds. The number of revolutions by the truck wheel during this time is ______.

(

Assuming the acceleration to be uniform

)

Q. The angular speed of a motor wheel is increased from

1200 r p m

3120 r p m

16

(i)

What is its angular acceleration to be uniform?

(i i)

How many revolutions does the engine make during this time?

Q. A shaft initially rotating at

1725

rpm is brought to rest uniformly in

20 s .

The number of revolutions that the shaft will make during this time is

Q. A fly wheel rotates about a fixed axis and slows down from 400 rpm in one minute. How many revolutions does the wheel complete in the same time

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Intuition of Angular Momentum

PHYSICS

Watch in App

explore_more_icon

Explore more

Angular Analogue of Linear Momentum

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon